198424128

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 224

約数和(自身を含む): 643737600

約数和(自身を除く): 445313472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 131, 138, 147, 161, 168, 184, 192, 196, 224, 262, 276, 294, 322, 336, 343, 368, 392, 393, 448, 483, 524, 552, 588, 644, 672, 686, 736, 784, 786, 917, 966, 1029, 1048, 1104, 1127, 1176, 1288, 1344, 1372, 1472, 1568, 1572, 1834, 1932, 2058, 2096, 2208, 2254, 2352, 2576, 2744, 2751, 3013, 3136, 3144, 3381, 3668, 3864, 4116, 4192, 4416, 4508, 4704, 5152, 5488, 5502, 6026, 6288, 6419, 6762, 7336, 7728, 7889, 8232, 8384, 9016, 9039, 9408, 10304, 10976, 11004, 12052, 12576, 12838, 13524, 14672, 15456, 15778, 16464, 18032, 18078, 19257, 21091, 21952, 22008, 23667, 24104, 25152, 25676, 27048, 29344, 30912, 31556, 32928, 36064, 36156, 38514, 42182, 44016, 44933, 47334, 48208, 51352, 54096, 58688, 63112, 63273, 65856, 72128, 72312, 77028, 84364, 88032, 89866, 94668, 96416, 102704, 108192, 126224, 126546, 134799, 144624, 147637, 154056, 168728, 176064, 179732, 189336, 192832, 205408, 216384, 252448, 253092, 269598, 289248, 295274, 308112, 337456, 359464, 378672, 410816, 442911, 504896, 506184, 539196, 578496, 590548, 616224, 674912, 718928, 757344, 885822, 1012368, 1033459, 1078392, 1181096, 1232448, 1349824, 1437856, 1514688, 1771644, 2024736, 2066918, 2156784, 2362192, 2875712, 3100377, 3543288, 4049472, 4133836, 4313568, 4724384, 6200754, 7086576, 8267672, 8627136, 9448768, 12401508, 14173152, 16535344, 24803016, 28346304, 33070688, 49606032, 66141376, 99212064, 198424128]

約数ペア:

[(1, 198424128), (2, 99212064), (3, 66141376), (4, 49606032), (6, 33070688), (7, 28346304), (8, 24803016), (12, 16535344), (14, 14173152), (16, 12401508), (21, 9448768), (23, 8627136), (24, 8267672), (28, 7086576), (32, 6200754), (42, 4724384), (46, 4313568), (48, 4133836), (49, 4049472), (56, 3543288), (64, 3100377), (69, 2875712), (84, 2362192), (92, 2156784), (96, 2066918), (98, 2024736), (112, 1771644), (131, 1514688), (138, 1437856), (147, 1349824), (161, 1232448), (168, 1181096), (184, 1078392), (192, 1033459), (196, 1012368), (224, 885822), (262, 757344), (276, 718928), (294, 674912), (322, 616224), (336, 590548), (343, 578496), (368, 539196), (392, 506184), (393, 504896), (448, 442911), (483, 410816), (524, 378672), (552, 359464), (588, 337456), (644, 308112), (672, 295274), (686, 289248), (736, 269598), (784, 253092), (786, 252448), (917, 216384), (966, 205408), (1029, 192832), (1048, 189336), (1104, 179732), (1127, 176064), (1176, 168728), (1288, 154056), (1344, 147637), (1372, 144624), (1472, 134799), (1568, 126546), (1572, 126224), (1834, 108192), (1932, 102704), (2058, 96416), (2096, 94668), (2208, 89866), (2254, 88032), (2352, 84364), (2576, 77028), (2744, 72312), (2751, 72128), (3013, 65856), (3136, 63273), (3144, 63112), (3381, 58688), (3668, 54096), (3864, 51352), (4116, 48208), (4192, 47334), (4416, 44933), (4508, 44016), (4704, 42182), (5152, 38514), (5488, 36156), (5502, 36064), (6026, 32928), (6288, 31556), (6419, 30912), (6762, 29344), (7336, 27048), (7728, 25676), (7889, 25152), (8232, 24104), (8384, 23667), (9016, 22008), (9039, 21952), (9408, 21091), (10304, 19257), (10976, 18078), (11004, 18032), (12052, 16464), (12576, 15778), (12838, 15456), (13524, 14672)]